Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,251–7,300 of 13,570 inventors

Rank Inventor Primary Company Patents
#5439 Tetsuro Matsuno Brother Kogyo 1
#5439 Ryuta Takeya Olympus 1
#5439 Hidenobu Yamagishi Nichia 1
#5439 Masaki Yoshihara Nichia 1
#5439 Shinsuke Kanno Sumitomo Osaka Cement Co. 1
#5439 Yorinobu Iwasawa Jeol 1
#5439 Haruki Nakajima Advantest 1
#5439 Hideaki Nishi Ngk Insulators 1
#5439 Masako Suehiro Fujifilm 1
#5439 Hiroshi Idei Akebono Brake Industry Co. 1
#5439 Kuratoshi Sasaki Senju Sprinkler Co. 1
#5439 Tomoyasu Suzuki Oki Electric Industry Co. 1
#5439 Atsunori Aoki Mitsubishi Electric 1
#5439 Tatsushi Fukuda Olympus 1
#5439 Kouta Bansyou Nagasaki University 1
#5439 Takaomi Nakayama Henkel Limited 1
#5439 Kaori Kubo Astellas Pharma 1
#5439 Shogo Tsubouchi Gvbb Holdings S.A.R.L 1
#5439 Akari Ogawa The University Of Tokyo 1
#5439 Masuo Yamasaki Kabushiki Kaisha Toshiba 1
#5439 Hideji Nakamura Japan Storage Battery Co. 1
#5439 Chongho Youn Kyb 1
#5439 Keiji Hino Mitsubishi Electric 1
#5439 Ryota Kanai 1
#5439 Mototoshi Nanbu Smk 1
#5439 Motofumi Mizutani Sumitomo Chemical 1
#5439 Jitsuo Kajioka Kanagawa Academy Of Science And Technology 1
#5439 Hidetaka Ogino Shinagawa Refractories Co. 1
#5439 Ayumi Suda Komatsu Electronic Metals Co. 1
#5439 Emi Ishihara Mitsubishi Gas Chemical Company 1
#5439 Mitsuharu Akiyama Nippon Sheet Glass Company, Limited 1
#5439 Junichiro Okamoto Asahi Kasei Microdevices 1
#5439 Hisayuki Oide Dmg Mori Seiki Co. 1
#5439 Yoshihiro Suemune Nippon Steel 1
#5439 Kensuke Mashita Sony 1
#5439 Yusuke Tuda Kabushiki Kaisha Toshiba 1
#5439 Sota MIZUSHIMA Dena Co. 1
#5439 Shinichiro Misu Kabushiki Kaisha Toshiba 1
#5439 Takayuki Furuta Kyowa Hakko Kirin Co. 1
#5439 Asako Oka Fujirebio 1
#5439 Yuji Ukai Dena Co. 1
#5439 Hirofumi Yanagita GE 1
#5439 Seiya Ushimaru Ebara 1
#5439 Tsuyoshi Ayagi Mitsubishi Electric 1
#5439 Sayuri Fuse Nec 1
#5439 Sakuya Tamada Sony 1
#5439 Shingo Nakayama Kh Neochem Co. 1
#5439 Tomoari Ohuchi Fujikoki 1
#5439 Masanori Fudamoto Takata 1
#5439 Yoshitaka Soga Aisin Seiki Kabushiki Kaisha 1